thiodiacetic acid
Names
[ CAS No. ]:
123-93-3
[ Name ]:
thiodiacetic acid
[Synonym ]:
2,2'-Thiodiglycolic Acid
2,2'-Thiodiacetic acid
Acetic acid, 2,2'-thiobis-
2-(carboxymethylsulfanyl)acetic acid
thiodiacetic acid
MFCD00004359
2,2'-Sulfanediyldiacetic acid
EINECS 204-663-9
Thiodiglycolic acid
Chemical & Physical Properties
[ Density]:
1.5±0.1 g/cm3
[ Boiling Point ]:
377.0±27.0 °C at 760 mmHg
[ Melting Point ]:
128-131 °C(lit.)
[ Molecular Formula ]:
C4H6O4S
[ Molecular Weight ]:
150.153
[ Flash Point ]:
181.8±23.7 °C
[ Exact Mass ]:
149.998672
[ PSA ]:
99.90000
[ LogP ]:
-0.78
[ Vapour Pressure ]:
0.0±1.8 mmHg at 25°C
[ Index of Refraction ]:
1.562
[ Storage condition ]:
−20°C
[ Water Solubility ]:
soluble
MSDS
Toxicological Information
CHEMICAL IDENTIFICATION
- RTECS NUMBER :
- AJ6475000
- CHEMICAL NAME :
- Acetic acid, thiodi-
- CAS REGISTRY NUMBER :
- 123-93-3
- BEILSTEIN REFERENCE NO. :
- 1764392
- LAST UPDATED :
- 199701
- DATA ITEMS CITED :
- 3
- MOLECULAR FORMULA :
- C4-H6-O4-S
- MOLECULAR WEIGHT :
- 150.16
- WISWESSER LINE NOTATION :
- QV1S1VQ
HEALTH HAZARD DATA
ACUTE TOXICITY DATA
- TYPE OF TEST :
- LD - Lethal dose
- ROUTE OF EXPOSURE :
- Oral
- SPECIES OBSERVED :
- Rodent - rat
- DOSE/DURATION :
- >500 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NCNSA6 National Academy of Sciences, National Research Council, Chemical-Biological Coordination Center, Review. (Washington, DC) Volume(issue)/page/year: 5,8,1953
- TYPE OF TEST :
- LD50 - Lethal dose, 50 percent kill
- ROUTE OF EXPOSURE :
- Intraperitoneal
- SPECIES OBSERVED :
- Rodent - mouse
- DOSE/DURATION :
- 300 mg/kg
- TOXIC EFFECTS :
- Details of toxic effects not reported other than lethal dose value
- REFERENCE :
- NTIS** National Technical Information Service. (Springfield, VA 22161) Formerly U.S. Clearinghouse for Scientific & Technical Information. Volume(issue)/page/year: AD277-689
Safety Information
[ Symbol ]:
GHS05
[ Signal Word ]:
Danger
[ Hazard Statements ]:
H314
[ Precautionary Statements ]:
P280-P305 + P351 + P338-P310
[ Personal Protective Equipment ]:
Eyeshields;Faceshields;full-face particle respirator type N100 (US);Gloves;respirator cartridge type N100 (US);type P1 (EN143) respirator filter;type P3 (EN 143) respirator cartridges
[ Hazard Codes ]:
C:Corrosive;
[ Risk Phrases ]:
R34
[ Safety Phrases ]:
S26-S36/37/39-S45
[ RIDADR ]:
UN 3261 8/PG 2
[ WGK Germany ]:
3
[ RTECS ]:
AJ6475000
[ Packaging Group ]:
III
[ Hazard Class ]:
8
[ HS Code ]:
29309070
Synthetic Route
Precursor & DownStream
Precursor
DownStream
Customs
[ HS Code ]: 29309070
Articles
J. Appl. Microbiol. 106 , 1111-1121, (2009)
To isolate thiodiglycol (TDG)-degrading bacteria, the mustard gas hydrolysis product, and to characterize the metabolites formed and the enzymes involved in the degradation.Two strains, identified as ...
[Thiodiglycol metabolism in Alcaligenes xylosoxydans subsp. denitrificans].Mikrobiologiia 71(5) , 604-10, (2002)
The investigation of the degradation of thiodiglycol (the major product of mustard gas hydrolysis) by Alcaligenes xylosoxydans subsp. denitrificans strain TD2 showed that thiodiglycol is metabolized t...
Dialkyl 3,3'-thiodipropionate and dialkyl 2,2'-thiodiacetate antioxidants by lipase-catalyzed esterification and transesterification.J. Agric. Food Chem. 54(8) , 2957-63, (2006)
Medium- and long-chain dialkyl 3,3'-thiodipropionate antioxidants such as dioctyl 3,3'-thiodipropionate, didodecyl 3,3'-thiodipropionate, dihexadecyl 3,3'-thiodipropionate, and di-(cis-9-octadecenyl) ...